上传文件至 src

src/main.ts

@@ -0,0 +1,29 @@
+//引入createApp用于创建应用
+import { createApp } from 'vue'
+// 引入App根组件
+import App from './App.vue'
+import ElementPlus from 'element-plus'
+import 'element-plus/dist/index.css'
+import router from './router'
+// 全局样式
+import '@/styles/index.scss'
+// 导入语言包
+import {createI18n} from 'vue-i18n'
+import messages from './locales/index'
+// 引入el图标
+import * as ElementPlusIconsVue from '@element-plus/icons-vue'
+const i18n = createI18n({
+	legacy: false,
+  locale:localStorage.getItem('lang') || 'en',
+  fallbackLocale: 'en',
+  messages
+});
+const app = createApp(App)
+// 引入el图标
+for (const [key, component] of Object.entries(ElementPlusIconsVue)) {
+  app.component(key, component)
+}
+app.use(ElementPlus)
+app.use(router)
+app.use(i18n);
+app.mount('#app')